<link rel="import" href="../bower_components/polymer/polymer.html">

<dom-module id="dom-element">

	<template>
		<p>I'm a DOM element. This is my local DOM!</p>
	</template>
	<!--这里用一个template标签来封装了dom-->
	<script>
		Polymer({
			is: "dom-element"
		});
	</script>

</dom-module>
<!--最外层也用了dom-module来包裹-->